Terence Tao on Nostr: A new #CosmicDistanceLadder Instagram post on the winter/summer solstice in the ...
A new #CosmicDistanceLadder Instagram post on the winter/summer solstice in the Northern/Southern hemisphere yesterday:
https://www.instagram.com/p/DD1c47nIKJ2 (One can also refer to this solstice as the Southern solstice - the time of year when the Sun is at its southernmost extent, regardless where one is on the Earth.)
Published at
2024-12-22 00:23:42Event JSON
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